Debian/lxml: medium 6.1
An XSS vulnerability was discovered in python-lxml's clean module versions before 4.6.3. When disabling the safe_attrs_only and forms arguments, the Cleaner class does not remove the formaction attrib
Action: Upgrade lxml to 4.6.3-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.6.3-1 | - |
Fixed versions
| 4.6.3-1 |
Sources
- osv: DEBIAN-CVE-2021-28957#Debian:13/lxml
- https://security-tracker.debian.org/tracker/CVE-2021-28957
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